Estimate the elastic, shrinkage, and total axial deformation of a concrete column after 2 years of permanent load application. Assume the full structural load was applied at 28 days after placing concrete. Summary:
Axial column load: 200,000 lb
28 days compression strength: 3000 psi
Length: 15 ft
Area: 12 in x 12 in
Unit weight: 140 pcf
Curing: 14 days of moist cure
Relative Humidity: 40%
Minimum member thickness: 12 in
Concrete consistency: 4 inch of slump
Fine aggregate: 40%
Air content: 8%
Cement content: 9.0 sack/yd^3